baber/WOPTO huggingface dataset:
Patent JP-H0237211-A (JP)
Title: Combustion controlling device
Inventor: KOBAYASHI TAKASHI
IPC: F23N5/00
Filed: 1988-07-27
Abstract: PURPOSE:To make the setters attached to a CPU and their management unnecessary by a method wherein a fuel supplying solenoid valve, a fuel flow control valve, an igniter and the like are controlled on the basis of controlling data, which are set on an outside data setting circuit and read by the CPU and stored in an non-volatile memory. CONSTITUTION:By changing over a setting and writing switching circuit 3 to setting side in order to set control data suck as control interval, threshold temperature for transferring to protective action, maximum and minimum supplies of fuel and the like, said data are written in the data table of a setting circuit 2. Next, by changing over the switching circuit 3 and at the same time activating a CPU 10a, a data transmitting circuit 4 gives the control data of the data setting circuit 2 to a data reading-in circuit 25 so as to write them through a write-in and read-out circuit 27 into a memory 26. When all the control data are written in the memory 26, the data transmitting circuit 4 is cut off from a combustion controlling device 1. After that, the CPU 10a controls a fuel supplying solenoid valve, a fuel flow control valve, an igniter and the like on the basis of the control data of the memory 26.
Patent JP-S6343183-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: G03G15/08
Filed: 1986-08-09
Abstract: PURPOSE:To set up the density of an image reproduced on paper to an always proper value by allowing a copying machine to execute image forming operation by a CPU during tonner feeding operation when an external input for commanding the image forming operation to a copying machine exists during the non- steady replenishing operation. CONSTITUTION:If a print switch 92 is depressed when a forced toner replenishing request flag is led by turning on a toner replenishing switch 91 and toner is replenished non-steadily, the CPU allow the copying machine to execute image forming operation during the switching. When a non-steady toner feeding is commanded, toner density detected by a toner density sensor 11 is compared with a reference toner density value and toner is continuously replenished to a developing device until the detected density exceeds set point. Consequently, the developed image density can be prevented from being thinned due to the drop of toner density.
Patent JP-H0951217-A (JP)
Title: Automobile antenna
Inventor: HIRAI OSAMU
IPC: H01Q9/16
Filed: 1995-06-19
Abstract: PURPOSE: To exclude a fault giving a damage to a car body in the case of mount without losing a characteristic of an element by connecting an outer conductor and an inner conductor of a coaxial cable to each element so as to apply feeding. CONSTITUTION: Antenna elements 1, 2 are fixed turnably by an insulation fastener 4 via an insulator 3. Each element is connected to an inner conductor 7 and an outer conductor 8 of a coaxial cable at connection terminals 5. Furthermore, the connection part is protected by a connection part protection body provided with a slit so that each element is turned. An optimum width and length are selected for each element depending on a desired reception frequency or a rod shaped element may be adopted. Thus, in the case of receiving a radio signal by an automobile, the antenna elements and the coaxial cable are connected without losing the characteristic and without giving a damage to the car body.
Patent JP-S6346311-A (JP)
Title: Method for shortening flames of gun type burner and its device
Inventor: HOSONO KAORU
IPC: F23D11/24
Filed: 1986-08-12
Abstract: PURPOSE:To obtain a gun type burner of which flames are able to be shortened by a method wherein cylinders surrounding a nozzle part is of double cylinder structure and the air from a blower is passed in the gap between an inner and outer cylinders and flows as combustion air from the blade part and outer circumference of a flame holder and is mixed with fuel to be burnt. CONSTITUTION:The cylinder end of an inner tube 13 extends up to the tip part of a nozzle 11 and surrounds it. The outside of this inner tube is surrounded by a cylindrical outer cylinder (blast tube) which is one size larger than the inner tube. At the space formed between the tubes 14 and 13, air pushed out by a fan 15 flows in a blow-off direction and is rotated by the blades of a diffuser 17 to form an air stream with an angle. This air stream is mixed with oil in a blow-off nozzle 11 near the nozzle 11 to produce a condition suitable for combustion. Further, as the nozzle 11 and an ignition rod 12 are separated from the air stream by the tube 13, the air turbulence does not take place and the flames are stabilized in their shape and able to be shortened.
Patent JP-2001012607-A (JP)
Title: Accelerator
Inventor: BESSHO KAZUNORI
IPC: F16J15/06
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate an inoperative space which is required for fastening a flange, during vacuum seal for a vacuum chamber in an accelerator, and to enhance the working efficiency of assembly of the accelerator. SOLUTION: In an accelerator, a male thread is formed at the outer periphery of a threaded flange which is one of flanges 2, and a female thread is formed in a flange fastener 5 surrounding the outer peripheries of the flanges 2, in a zone which corresponds to the male thread part, in order to effect fastening. The threaded flange 21 and the flange fastener 5 are fastened together, a flange 22 incorporating an oilless bearing, which is the other of the flanges 2, being clamped therebetween, and accordingly, a gasket 24 held between knife edges located at the inner surfaces of the flanges 2 is squeezed, thereby it is possible to effect vacuum sealing for a vacuum chamber 1.
Patent JP-H1120031-A (JP)
Title: Material for aircraft
Inventor: UOZUMI TADASHI
IPC: B64C1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a material for an aircraft formed of an assembly structure having a plurality of branches in a lengthwise direction integrally manufactured by braiding. SOLUTION: A plurality of assembly units 1 for forming a branch by braiding by using a braider and assembling a plurality of filaments via a mandrel are manufactured. A main tube 1a of these units 1 is, for example, coupled by a coupling mandrel 3, and an assembly aggregate is formed. The aggregate is integrally braided to manufacture the material for an aircraft.
Patent JP-H1114457-A (JP)
Title: Double-wavelength-region spectral scanning apparatus
Inventor: INOUE KATSU
IPC: G01J3/18
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a double-wavelength-region spectral scanning apparatus in which the number of components is reduced, whose constitution is simple, which is made lightweight and compact and whose reliability is enhanced by a method wherein a rotation used to scan the wavelength of a diffraction grating and a rotation used to change a lattice face are performed by a single drive means. SOLUTION: In a double-wavelength-region spectral scanning apparatus, a double- wavelength region is spectrally scanned by using a diffraction grating. Two kinds of diffraction grating faces G1 , G2 whose diffraction characteristic is different are formed on both faces of a single parallel plane, and a double-sided diffraction grating 20 is constituted. Then, a shaft 21 is installed in the intermediate point between both grating faces G1 , G2 . The shaft 21 is coupled directly to a single drive means, e.g. to the output shaft of a step motor 22. A rotation used to scan the wavelength of the double-sided diffraction grating and a rotation used to change both lattice faces are performed.  An origin slit 24 which is formed in a light-shielding blade 23 attached to the double-sided diffraction grating 20 is detected by a light interceptor 28, and the origin of the double-sided diffraction grating 20 is detected. Its detection signal is input to a CPU 32, and a spectral scanning operation is controlled continuously.
Patent JP-H0637094-A (JP)
Title: Forming method for bump, and semiconductor device and semiconductor integrated circuit device using the method
Inventor: TAKAHASHI JUN
IPC: H01L21/60
Filed: 1992-07-15
Abstract: PURPOSE:To easily form a bump electrode by diffusing from an opening of a conductive material to alleviate a thermal stress generated due to a thermal expansion coefficient difference of the conductive material and an insulating material by utilizing the stress. CONSTITUTION:The method for forming a bump comprises, in order to form a bump electrode of an Si diode, the steps of (a) first forming a contact hole 14 on an insulating layer 12, an impurity diffused layer 13 on an element substrate 11, (b) forming an electrode 15 of Al of a conductive material having a large thermal expansion coefficient and a low melting point, further (c) forming an insulating protective film 16 of an SiO2 of an insulating material having smaller thermal expansion coefficient and higher melting point than those of the conductive material of the electrode 15 to cover the electrode 15, and forming a bump diffusing opening 17, and then (d) diffusing the material of the electrode 15 from a diffusing opening 17 due to its thermal expansion by heat treating to form a protrusionlike bump electrode 18.
Patent JP-S6080091-A (JP)
Title: Heat accumulating element
Inventor: KANAI TAKESHI
IPC: F28D20/00
Filed: 1983-10-06
Abstract: PURPOSE:To improve thermal efficiency by a method wherein heat transfer resistance betwen the heat accumulating agent and heat medium in the melting and solidifying cycle of the latent heat accumulating agent, which is generated by the repetition of heat accumulation and heat dissipation, is reduced apparently. CONSTITUTION:Corrugated plate 2 and flat plate 3 of metallic or plastic thin plate are bonded to form a multitude of parallel fine tubes 4 and the insides of the fine tubes 4, 4,... are filled with the latent heat accumulating agent 5 while both ends thereof are sealed tightly by a sealing member 6. The end part sealing member 6 of the fine tube 4 has a softening point higher than the melting point of the latent heat accumulating agent 5 and is capable of preventing perfectly the leakage of the heat accumulating agent from the fine tube in the using temperature range as the heat accumulating device. When the heat accumulating plate member 1 is cut in a given length and is laminated, the heat accumulating element 17, in which hollow paths 14 and the fine tubes 15 filled with the heat accumulating agent are arranged alternately, is obtained. Spaces 14, produced between the fine tubes filled with the heat accumulating agent, are utilized as the paths of the heat medium giving and receiving heat of the latent heat accumulating agent in the fine tubes, whereby, the heat transfer characteristics between the heat medium in the heat accumulating sections and the heat accumulating agent may be improved.
Patent JP-H0855754-A (JP)
Title: Layered ceramic electronic parts and manufacture thereof
Inventor: MIYAZAKI TAKAHARU
IPC: H05K3/20
Filed: 1994-08-10
Abstract: PURPOSE:To provide a manufacturing method for a layered ceramic electronic parts in which a ceramic green sheet is hard to be damaged, delamination in a sintered body obtained is hard to be brought about and electrical characteristics are stable even when the thickness of a ceramic layer between internal electrodes is made thin. CONSTITUTION:The processes of forming a ceramic green sheet 4 on a supporting body 3 and transferring internal conductor patterns 2a to 2d separately formed onto the ceramic green sheet 4 are repeated, thereby obtaining a laminated body before sintered.
Patent JP-H0855928-A (JP)
Title: Semiconductor element housing package
Inventor: MATSUDA SHIN
IPC: H05K3/34
Filed: 1994-08-10
Abstract: PURPOSE:To provide a package with which each electrode of a semiconductor integrated circuit element, to be housed in the package, is electrically connected to the prescribed external electric circuit accurately. CONSTITUTION:The package is composed of an insulating substrate consisting of electric insulating material and having a placing part, where a semiconductor element 3 is placed, on the upper surface and also having an insulating substrate with a number of recessed parts 1b on the lower surface, a plurality of metallized wiring layer which are led out from the circumference of the placing part to the bottom face of the recessed parts 1b, a plurality of connection pads 5a formed on the bottom part of the recessed part 1b of the insulating substrate, where the metallized wiring layer is electrically connected, and a terminal which is soldered to the connection part 5a and having a spherical protruding part 7a on the lower surface of the insulating substrate. When the diameter of the spherical protruding part 1a of the terminal is set at D1, the diameter of the open bore of the recessed part 1b is set at D2 and the depth of the recessed part 1b is set at (d), the conditions of D2<D1, 0.3(mm)<=D2<=1.0(mm), d>=0.05(mm), 0.08<=d/D2<=0.85 are satisfied.
Patent JP-H0352251-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE FUMIHIKO
IPC: H01L21/316
Filed: 1989-07-20
Abstract: PURPOSE:To suppress a lateral diffusion of impurity and to stabilize characteristics of a submicron transistor by implanting impurity ions for forming a channel stop region after completion of a heat treatment at a high temperature for a long period of time for forming a thermal oxide film. CONSTITUTION:An oxidation-resistant film 3 is formed on an insulating film 2, a film 4 for blocking an ion implantation of impurity is formed on the film 3, and all the films 3, 4 except for the films 3, 4 on the blocking film are removed by etching. Then, a thermal oxide film 2 to become a blocking isolation region is formed by a thermal oxidation with the laminated layer film made of the films 3, 4 on the blocking region as a mask. Impurity ions are implanted under the oxide film 2 in a substrate 1 by using an ion implanting method with the laminated layer film as a mask on the surface to form an impurity implanted region 6. Thus, a lateral diffusion of impurity in a channel stopping region 6 is suppressed, and characteristics of a submicron transistor are stabilized.
Patent JP-S6247681-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/22
Filed: 1985-08-27
Abstract: PURPOSE:To copy even characters, a graphic form, etc., drawn on a blackboard by attaching and detaching an original support member equipped with a screen, etc. CONSTITUTION:When the screen part 62 of the detachable original support member is mounted on a copying machine 1, a taken-up screen 65 in scanned optically by an exposure lamp 66. Image light based upon the screen 65 as an original is passed through a mirror 97 and converged by a lens 74 to form an image on a photosensitive body through a mirror 99, etc. Therefore, when this screen is used as a blackboard, even characters, a graphic form, etc., drawn on the blackboard are copied.
Patent JP-H06283119-A (JP)
Title: Electrode body structure for flat type cathode-ray tube display device
Inventor: TAKAGI SEISHI
IPC: H01J31/12
Filed: 1991-07-02
Abstract: PURPOSE:To precisely arrange a back electrode and correctly stretch and sus pend linear cathodes by providing opening sections on the frame body of an electrode body structure. CONSTITUTION:Opening sections 1 are provided on a frame body 3 provided with a back electrode 4. The same number of opening sections 1 as the number of linear electrodes 2 are formed on the frame body 3 by etching. The frame body 3 is made of crystallized glass, and its thermal expansion coefficient can be made equal to that of the electrode 4. Low-melting point solder glass is applied to prescribed positions of the frame body 3, the electrode 4 is positioned, and the solder glass is heated and melted to fix the frame body 3 and the electrode 4. When distortions are generated on the electrode 4, warps and distortions are absorbed and resolved by the opening sections 1 of the frame body 3, and the cathodes 2 can be precisely arranged.
Patent JP-S6250504-A (JP)
Inventor: SUGITA TAKAO
IPC: E01D19/16
Filed: 1985-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000021077-A (JP)
Title: Bi-directional information transmitting system, information recording medium, remote controller, and bi-directional information transmitting method
Inventor: OZAKI HIROYUKI
IPC: H04Q9/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a bi-directional information transmitting system in which a high grade interactive system can be constituted inexpensively without using a special information reproducing device. SOLUTION: A radio cassette 1 reproduces a CD 2 in which an acoustic signal is recorded, and provides a reproduced acoustic signal to a user 8. A remote controller 11 controls remotely the radio cassette 1. Control information for controlling a reproduction process of the radio cassette is recorded in the CD 2 as an acoustic signal reproduced by the radio cassette 1. Control information is outputted from a loudspeaker 7 as a sound wave signal AS. The remote controller 11 inputs a sound wave signal AS and decodes control information, and forms a control signal based on this control information. A control signal is outputted to the radio cassette from a transmitting LED 12.
Patent JP-S5977507-A (JP)
Title: Sequence control device
Inventor: SHIBATA MOTONOBU
IPC: G05B19/05
Filed: 1982-10-27
Abstract: PURPOSE:To execute processing at a high speed by inserting a pseudo instruction for requesting a temporary interruption, into a program, transferring it to a memory, and interrupting it by an interrupting circuit. CONSTITUTION:A sequence programmer 1 integrates an execution time of an inputted program to a prescribed continuation time, and thereafter, inserts a pseudo instruction informing that the sequence execution is interrupted temporarily, into a sequence program of that time point, and transfers it to a program memory 3. A CPU in a sequence control part 5 reads out the sequence program at a full speed from the memory since it is unnecessary to execute a time control, and executes the sequence. Subsequently, when the pseudo instruction is read out, an interrupting circuit 4 is started, the execution is interrupted temporarily, and the CPU is released. Therefore, the data processing except execution of the sequence program is executed concentrically. When it is ended, the CPU executes again the program after the interruption until the following pseudo instruction.
Patent JP-S6433895-A (JP)
Title: Discharge lamp lighting device
Inventor: KUBOTA SATOSHI
IPC: H05B41/24
Filed: 1987-07-28
Abstract: PURPOSE:To prevent the voltage across a semiconductor switch element from being kept high without oscillation when a power source is turned on or a discharge lamp is not lit and reliably start oscillation by providing a timer circuit stopping the operation of an excitation prohibiting circuit for the fixed period to start oscillation. CONSTITUTION:A timer circuit 5 stopping the operation of an excitation prohibiting circuit for the fixed period to start oscillation is provided. When a power source is turned on, the voltage Vsw across a switch element SW rises to the smoothing voltage of a capacitor C0 and higher than the threshold value Vth, thus the output voltage of a comparator CP1 is the 'Low' level, but the output of the timer circuit 5 is the 'High' level for the fixed period after the power source is turned on, and the output of an OR circuit G2 is the 'High' level. A separately excited signal #1 is inputted as the drive signal of the switch element SW, and an inverter circuit starts oscillation. The oscillation can be thereby started reliably when the power source is turned on.
Patent JP-S6431023-A (JP)
Title: Electronic rate weigher
Inventor: TAJIMA NORIYASU
IPC: G01G19/414
Filed: 1987-07-28
Abstract: PURPOSE:To enable the display and checking of registered contents, by providing a storage means to store such contents as the name, weight, unit price, price, etc. of an article and a display means and further a selecting means and a correcting means. CONSTITUTION:A weigher is so constructed that a scale 3 is provided on a main body case 2 and that a printer unit 4, a front key panel 5 and a registration mode selection switch 6 are provided in front of the scale. Moreover, a support 7 is erected at the back of the case 2 and a remote display unit 8 is fitted to the upper end of the support. The contents of commodity items stored by using a storage means are displayed for checking by using a display means. Besides, these displayed contents are scrolled for alteration in the sequence of registration or in the reverse direction by a key operation by a selecting means, while the commodity items aimed to correct by a correcting means are corrected by the key operation. In the case where the number of registered items is small, a method of eliminating all the registered contents by using a collective elimination means can also be selected so as to prevent the occurrence of an error at the time of correction.
Patent JP-H0474169-A (JP)
Title: Nucleic acid base having cyclopropane ring
Inventor: KANEKO SHUETSU
IPC: A61P31/04
Filed: 1990-07-16
Abstract: NEW MATERIAL:A cyclopropane ring-having nucleic acid of formula I [one of R<1> and R<2> is H and the other is -CH2-O-R<4>; R<3>, R<4> are H, phenyl lower alkyl; R<5> is group of formula II or III (R<6> is lower alkyl; X<1> is halogen, etc.,] or a salt thereof. EXAMPLE:1-(t-2,c-3-Dibenzyloxymethyl-r-1-cyclopropyl)thymine. USE:An antiviral agent having low toxicity, long active durability and good carcinostatic and antibacterial actions. PREPARATION:A compound of formula IV (one of R<1a> and R<2a> is H and the remaining is -CH2-O-R<4a>; R<3a>, R<4a> are phenyl lower alkyl) is reacted with a compound of formula V (R<8> is lower alkyl; X<2> is halogen) in the presence of a base at -30 to 50 deg.C, and the reaction product is subjected to a cyclization reaction to prepare the compound of formula I.
Patent JP-S57110194-A (JP)
Title: Preparation of purine nucleoside-5'-monophosphate
Inventor: OOSUMI TAKESHI
IPC: C12R1/37
Filed: 1980-12-27
Abstract: PURPOSE: To produce and collect the titled substance by contacting microbials belonging to Pseudomonas genus, Erwinia genus, etc. with purine nucleoside and acetylphosphoric acid in an aqueous solution containing a boric acid salt, dimethylsulfoxide, etc.  
     CONSTITUTION: Microorganisms capable of producing purine nucleotide from purine uncleoside and acetylphosphoric acid and belonging to Pseudomonas genus, Enterobacter genus, Aeromonas genus, Erwinia genus, Proteus genus, Escherichia genus, etc., e.g. Erwinia helbicola, Proteus mirabilis, Escherichia coil, etc. are cultured in a medium to obtain clutured liquid, cultured microbial cells, and treated microbial cells. A boric acid salt and dimethylsulfoxide or dimethylformamide are added to water to increase the solubility of purine nucleoside arting as a substrate, and acetylphosphoric acid and the above microbial cells are added to the aqueous mixture to obtain purine nucleoside-5'-monophosphate. 
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